Murthy, GVS;
Gilbert, C;
Schmidt, E;
Mahipala, PG;
Gamage, KMK;
Banagala, C;
Abeydeera, AP;
Jeza, A;
(2018)
The Sri Lanka National Blindness, Visual Impairment and Disability Survey: rationale, objectives and detailed methodology.
CEYLON MEDICAL JOURNAL, 63 (5).
p. 3.
ISSN 0009-0875
DOI: https://doi.org/10.4038/cmj.v63i5.8735